Efficient paint mist removal filter box

Abstract

The utility model discloses an efficient paint mist removal filter box which comprises a box body, two sides of the box body are respectively provided with a paint mist inlet and an air outlet, a plurality of groups of groove-shaped plates are symmetrically arranged in the box body, the plurality of groups of groove-shaped plates are provided with ionization filter plates, and an inner cavity, close to one side of the air outlet, of each groove-shaped plate is provided with a tail end processing part. An air pushing part is arranged on the side of the tail end processing part, locking components are arranged on the opposite sides of the multiple sets of groove-shaped plates, each locking component comprises a fixing block, a threaded rod is connected to the front face of each fixing block in a threaded and inserted mode, and inserting rods are symmetrically arranged on the side of each threaded rod. According to the ionization filter plate fixing device, the insertion rods on the sides are extruded by tightening the screws, the insertion rods are inserted into the sides of the ionization filter plates, the positions of the ionization filter plates are fixed, and compared with the mode that the ionization filter plates are fixed through screws, the fixing time of the ionization filter plates can be shortened in the carrying and moving process of the filter box through the fixing mode; the whole carrying process of the filter box is accelerated.

Description

Technical Field

[0001] The utility model relates to the field of paint mist processing equipment, in particular to a high-efficiency paint mist removal filter box. Background Art

[0002] A paint mist removal filter box is a device used to remove harmful gases and particles from paint or coatings in industrial environments. It usually consists of several main parts, including an air inlet, a filter, an activated carbon adsorption layer and an air outlet. When paint or coatings containing harmful gases and particles are sprayed onto the work surface, these substances will be released into the air. The paint mist removal filter box removes them from the air by filtering and adsorption. The ionization filter plate used in the filter is more efficient than fiber filter materials in removing polluted particles. In the actual production process, the existing overloaded filter boxes to be cleaned are generally moved directly to the designated cleaning area for cleaning of the ionization filter plate. However, the ionization filter plate adopts a direct plug-in track design, which is convenient for the staff to slide and remove the ionization filter plate. Since there is no ionization filter plate locking design, the ionization filter plate is easily caused to fall off the track during transportation, resulting in collision damage. In order to solve the problem of the ionization filter plate falling off and moving during transportation, a new type of high-efficiency paint mist removal filter box is needed. Utility Model Content

[0003] The purpose of the utility model is to provide a high-efficiency paint mist removal filter box to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-efficiency paint mist removal filter box, comprising a box body, a paint mist inlet and an air outlet are respectively arranged on both sides of the box body, a plurality of groups of grooved plates are symmetrically arranged inside the box body, wherein the plurality of groups of grooved plates are provided with an ionization filter plate on the side close to the paint mist inlet, the grooved plates are provided with a terminal processing part in the inner cavity close to the air outlet, an air pushing part is arranged on the side of the terminal processing part, wherein locking components for fixing the ionization filter plate are arranged on the opposite sides of the plurality of groups of grooved plates, the locking components include a fixing block, a screw is threadedly inserted and connected to the front side of the fixing block, and insertion rods for inserting and locking the ionization filter plate are symmetrically arranged on the side of the screw.

[0005] Preferably, a threaded hole for inserting a screw is opened on the front side of the fixed block, and an extrusion column is fixedly connected to the end of the screw and located inside the threaded hole, and one end of the insertion rod is inserted and connected to the inner wall of the threaded hole, the side of the grooved plate and the side of the ionization filter plate in sequence.

[0006] Preferably, a movable hole for inserting the insertion rod is formed on the inner wall of the threaded hole, and a fixing ring and a compression spring are sleeved on the outer side of the insertion rod and inside the movable hole.

[0007] Preferably, the fixing ring is arranged at one end of the compression spring close to the extrusion column.

[0008] Preferably, one end of the screw rod away from the extrusion column is inserted and connected to the inner wall of the box body, and a rotating ring is sleeved on the end of the screw rod and located on the outer side of the box body.

[0009] Preferably, the terminal processing part comprises a carbon powder filter plate, and the carbon powder filter plates are inserted and connected to the inner cavity of the groove plate.

[0010] Preferably, the air pushing part comprises an air jet pipe, an end of which is inserted and connected to the outside of the box body, and an air guide head is provided on the outside of the air jet pipe and inside the box body.

[0011] Preferably, a sealing cover is hinged on the top side of the box body.

[0012] Technical effects and advantages of the utility model:

[0013] The utility model provides a locking component on the opposite side of the groove plate where the ionization filter plate is placed, the screw thread in the locking component is inserted into the front side of the fixing block, the tightened screw squeezes the plug rod on the side, so that the plug rod is inserted into the side of the ionization filter plate, and the position of the ionization filter plate is fixed. Compared with fixing the ionization filter plate with screws, this fixing method can shorten the fixing time of the ionization filter plate during the transportation and movement of the filter box, and speed up the overall transportation process of the filter box. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a schematic diagram of the overall structure of the utility model.

[0015] Figure 2 It is a top view of the utility model as a whole.

[0016] Figure 3 It is a cross-sectional view of the locking component of the utility model.

[0017] In the figure: 1, box body; 101, paint mist inlet; 102, air outlet; 2, sealing cover; 3, grooved plate; 4, ionization filter plate; 5, air spray pipe; 501, air guide head; 6, carbon powder filter plate; 7, locking member; 701, fixing block; 7011, threaded hole; 7012, movable hole; 702, screw; 7021, swivel; 703, extrusion column; 704, plug rod; 705, fixing ring; 706, compression spring. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0019] The utility model provides Figure 1-3 A high-efficiency paint mist removal filter box shown in the figure comprises a box body 1, a paint mist inlet 101 and an air outlet 102 are respectively arranged on both sides of the box body 1, and a plurality of groups of groove plates 3 are symmetrically arranged inside the box body 1, wherein an ionization filter plate 4 is arranged on one side of the plurality of groups of groove plates 3 and located close to the paint mist inlet 101;

[0020] It should be noted that the sides of the grooved plate 3 are welded and fixed to the inner side of the box body 1, and the ionization filter plate 4 adopts the form of aluminum foil ionization filtration. The working principle of the reference model is the working principle of the 3M ES-0500A electrostatic dust removal filter. This form uses the electrostatic force generated by the electric field to charge the paint particles and fix them on the electrode through electrostatic adsorption, thereby effectively removing the paint mist. In comparison, the fiber filter material of the traditional filter has a weaker adsorption capacity for paint particles, so the device can efficiently remove paint mist particles;

[0021] The inner cavity of the groove plate 3 and located near the air outlet 102 is provided with a terminal processing part, and the side of the terminal processing part is provided with an air pushing part;

[0022] Specifically, the terminal processing part includes a carbon powder filter plate 6, which is inserted into the inner cavity of the groove plate 3, and the air pushing part includes an air jet pipe 5, the end of which is inserted into the outer side of the box body 1, and an air guide head 501 is arranged outside the air jet pipe 5 and inside the box body 1;

[0023] It should be noted that the input end of the air jet pipe 5 can be connected to the air outlet pipe of the fan, the carbon powder filter plate 6 and the inner wall of the groove plate 3 are bonded by glue, a cylindrical hole for the air jet pipe 5 to be inserted is opened on the outer side of the box body 1, and the air jet pipe 5 is welded and fixed to the inner wall of the cylindrical hole, and the air guide head 501 is facing the air outlet 102, so that the pressure at the opposite side of the carbon powder filter plate 6 and the ionization filter plate 4 becomes smaller, so that the atmospheric pressure pushes the air mixed with paint mist particles to enter toward the paint mist inlet 101 and flow out from the air outlet 102;

[0024] A sealing cover 2 is hingedly connected to the top side of the box body 1. The sealing cover 2 is made of polypropylene and is hinged in the form of a hinge.

[0025] Wherein, locking members for fixing the ionization filter plates 4 are arranged on opposite sides of the plurality of groups of grooved plates 3;

[0026] Specifically, the locking member includes a fixing block 701, a screw rod 702 is inserted and connected with a thread on the front surface of the fixing block 701, and a plug rod 704 for inserting and locking the ionization filter plate 4 is symmetrically arranged on the side of the screw rod 702;

[0027] It should be noted that the fixing block 701 is welded and fixed to the side of the groove plate 3, and a threaded hole 7011 for the screw 702 to be inserted is opened on the front of the fixing block 701. The end of the screw 702 and the inside of the threaded hole 7011 are fixedly connected with an extrusion column 703, which is truncated and fixed to the screw 702 by welding. The end of the screw 702 away from the extrusion column 703 is inserted and connected to the inner wall of the box body 1, and the end of the screw 702 and the outside of the box body 1 are sleeved with a swivel 7021;

[0028] Specifically, the middle of the rotating ring 7021 is bonded to the outer side of the end of the screw 702 by glue, and the inner wall of the box body 1 is provided with a cylindrical hole for the screw 702 to penetrate and move, and one end of the insertion rod 704 is sequentially inserted and connected to the inner wall of the threaded hole 7011, the side of the groove plate 3 and the side of the ionization filter plate 4;

[0029] It should be noted that the inner wall of the threaded hole 7011 is provided with a movable hole 7012 for inserting the insertion rod 704, and a fixing ring 705 and a compression spring 706 are sleeved on the outer side of the insertion rod 704 and inside the movable hole 7012;

[0030] Specifically, the fixing ring 705 is arranged at one end of the compression spring 706 close to the extrusion column 703, the middle part of the fixing ring 705 is glued to the outer side of the insertion rod 704, the movable hole 7012 is a cylindrical hole, the cross-sectional diameters of the two ends thereof are smaller than the cross-sectional diameter of the middle part, and smaller than the cross-sectional diameter of the compression spring 706, and the side of the ionization filter plate 4 is provided with a cylindrical groove for the insertion of the insertion rod 704;

[0031] In actual use, a locking member 7 is provided on the opposite side of the grooved plate 3 where the ionization filter plate 4 is placed. The screw 702 in the locking member 7 is threadedly inserted into the front side of the fixing block 701. The tightened screw 702 squeezes the plug 704 on the side so that the plug 704 is inserted into the side of the ionization filter plate 4 to fix the position of the ionization filter plate 4. Compared with fixing the ionization filter plate 4 with screws, this fixing method can shorten the fixing time of the ionization filter plate 4 during the transportation and movement of the filter box, thereby speeding up the overall transportation process of the filter box.

[0032] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A high-efficiency paint mist removal filter box, comprising a box body (1), wherein a paint mist inlet (101) and an air outlet (102) are respectively provided on both sides of the box body (1), characterized in that: A plurality of groups of grooved plates (3) are symmetrically arranged inside the box body (1), wherein the plurality of groups of grooved plates (3) are provided with an ionization filter plate (4) on a side close to the paint mist inlet (101), and the inner cavity of the grooved plates (3) is provided with a terminal processing part on a side close to the air outlet (102), and an air pushing part is arranged on the side of the terminal processing part, wherein locking components (7) for fixing the ionization filter plate (4) are arranged on opposite sides of the plurality of groups of grooved plates (3), and the locking components (7) include a fixing block (701), a screw rod (702) is threadedly inserted and connected to the front side of the fixing block (701), and an insertion rod (704) for inserting and locking the ionization filter plate (4) is symmetrically arranged on the side of the screw rod (702).

2. The high-efficiency paint mist removal filter box according to claim 1 is characterized in that: The front side of the fixing block (701) is provided with a threaded hole (7011) for inserting the screw rod (702), the end of the screw rod (702) is fixedly connected with an extrusion column (703) located inside the threaded hole (7011), and one end of the insertion rod (704) is inserted and connected to the inner wall of the threaded hole (7011), the side of the groove plate (3), and the side of the ionization filter plate (4) in sequence.

3. The high-efficiency paint mist removal filter box according to claim 2 is characterized in that: The inner wall of the threaded hole (7011) is provided with a movable hole (7012) for inserting the insertion rod (704), and a fixing ring (705) and a compression spring (706) are sleeved on the outer side of the insertion rod (704) and inside the movable hole (7012).

4. The high-efficiency paint mist removal filter box according to claim 3 is characterized in that: The fixing ring (705) is arranged at one end of the compression spring (706) close to the extrusion column (703).

5. The high-efficiency paint mist removal filter box according to claim 1, characterized in that: One end of the screw rod (702) away from the extrusion column (703) is inserted and connected to the inner wall of the box body (1), and a rotating ring (7021) is sleeved on the end of the screw rod (702) and located on the outer side of the box body (1).

6. The high-efficiency paint mist removal filter box according to claim 1, characterized in that: The terminal processing part comprises a carbon powder filter plate (6), and the carbon powder filter plates (6) are all inserted and connected to the inner cavity of the groove plate (3).

7. The high-efficiency paint mist removal filter box according to claim 1, characterized in that: The air pushing part comprises an air jet pipe (5), the end of which is inserted and connected to the outside of the box (1), and an air guide head (501) is arranged on the outside of the air jet pipe (5) and inside the box (1).

8. The high-efficiency paint mist removal filter box according to claim 7, characterized in that: A sealing cover (2) is hingedly connected to the top side of the box body (1).

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